Outdoor Pet Carrier Backpack (Black & Blue).These dog carriers offer so many features to ensure the most comfortability. The front of this backpack contains a mesh zipper area that can be folded back at ease with a velcro strip. It offers vetilation through openings running down the sides of the backpack. The larger zipper area allows for an easy entrance and exit. Two mesh pockets on the each side offer optimal storage for yourself and Fido. Plus an easy-to-clean mat